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	<title>My DNS :: DevNoteSite</title>
	<atom:link href="http://www.warden.pl/feed/" rel="self" type="application/rss+xml" />
	<link>http://www.warden.pl</link>
	<description>&#34;Idiopathic, from the Latin meaning we&#039;re idiots cause we can&#039;t figure out what&#039;s causing it.&#34; by dr House</description>
	<lastBuildDate>Sun, 29 Apr 2012 13:14:47 +0000</lastBuildDate>
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		<item>
		<title>Easy switching Yii environments</title>
		<link>http://www.warden.pl/2012/04/29/easy-switching-yii-environments/#utm_source=feed&#038;utm_medium=feed&#038;utm_campaign=feed</link>
		<comments>http://www.warden.pl/2012/04/29/easy-switching-yii-environments/#comments</comments>
		<pubDate>Sun, 29 Apr 2012 13:10:36 +0000</pubDate>
		<dc:creator>warden</dc:creator>
				<category><![CDATA[Yii]]></category>
		<category><![CDATA[framework]]></category>
		<category><![CDATA[php]]></category>
		<category><![CDATA[yii]]></category>

		<guid isPermaLink="false">http://www.warden.pl/?p=500</guid>
		<description><![CDATA[When I am doing PHP projects, I have often three environment that I would like to be switching between easily:
* development
* test
* production

By default yii is using two bootstrap files to start the application with appropriate settings:
* index.php
* index-test.php

I wanted to get rid of the test file and to do automatic switching depending on the server the application sits on.]]></description>
		<wfw:commentRss>http://www.warden.pl/2012/04/29/easy-switching-yii-environments/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Debian I/O disk problem when rebooting on XenServer guest</title>
		<link>http://www.warden.pl/2012/04/10/debian-io-disk-problem-when-rebooting-on-xenserver-guest/#utm_source=feed&#038;utm_medium=feed&#038;utm_campaign=feed</link>
		<comments>http://www.warden.pl/2012/04/10/debian-io-disk-problem-when-rebooting-on-xenserver-guest/#comments</comments>
		<pubDate>Tue, 10 Apr 2012 19:04:42 +0000</pubDate>
		<dc:creator>warden</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[kernel]]></category>
		<category><![CDATA[xen]]></category>
		<category><![CDATA[xenserver]]></category>

		<guid isPermaLink="false">http://www.warden.pl/?p=505</guid>
		<description><![CDATA[Problem: - You are using a XenServer machine that is running kernel somewhere around version 2.6.32 - You have a guest system like Debian Wheezy (currently testing) that is running kernel 3.0+ - While rebooting your guest system (VM) you are experiencing disk issues like I/O access, ext4 inconsistency, etc&#8230; - The disks on guest [...]]]></description>
		<wfw:commentRss>http://www.warden.pl/2012/04/10/debian-io-disk-problem-when-rebooting-on-xenserver-guest/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Disable installing gems documentation by default</title>
		<link>http://www.warden.pl/2012/04/10/disable-installing-gems-documentation-by-default/#utm_source=feed&#038;utm_medium=feed&#038;utm_campaign=feed</link>
		<comments>http://www.warden.pl/2012/04/10/disable-installing-gems-documentation-by-default/#comments</comments>
		<pubDate>Tue, 10 Apr 2012 18:52:22 +0000</pubDate>
		<dc:creator>warden</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Rails]]></category>
		<category><![CDATA[gem]]></category>
		<category><![CDATA[rails]]></category>
		<category><![CDATA[ruby]]></category>
		<category><![CDATA[rvm]]></category>

		<guid isPermaLink="false">http://www.warden.pl/?p=498</guid>
		<description><![CDATA[We often are installing a lot of gems and RDoc and RI documentation are not needed on the servers. Especially when using RVM with many environment the gem and rvm directory can grow big because of the documentation. We can skip installing documentation for a single gem by doing To make it default for the [...]]]></description>
		<wfw:commentRss>http://www.warden.pl/2012/04/10/disable-installing-gems-documentation-by-default/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Monitoring Tomcat PermGen, OldGen and Threads with Nagios nrpe</title>
		<link>http://www.warden.pl/2011/09/28/monitoring-tomcat-permgen-oldgen-and-threads-with-nagios-nrpe/#utm_source=feed&#038;utm_medium=feed&#038;utm_campaign=feed</link>
		<comments>http://www.warden.pl/2011/09/28/monitoring-tomcat-permgen-oldgen-and-threads-with-nagios-nrpe/#comments</comments>
		<pubDate>Tue, 27 Sep 2011 22:37:01 +0000</pubDate>
		<dc:creator>warden</dc:creator>
				<category><![CDATA[Linux]]></category>

		<guid isPermaLink="false">http://www.warden.pl/?p=492</guid>
		<description><![CDATA[Today I am sharing with you a Nagios Perl script for monitoring Tomcat through JMX. This script can be used for monitoring Tomcat server parameters through Nagios NRPE server. Script can be found here. It is not all parametrised with the command line, but can be easily adapted to monitor other parameters and/or display other [...]]]></description>
		<wfw:commentRss>http://www.warden.pl/2011/09/28/monitoring-tomcat-permgen-oldgen-and-threads-with-nagios-nrpe/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Railscast: backup database before migration</title>
		<link>http://www.warden.pl/2011/02/02/railscast-backup-database-before-migration/#utm_source=feed&#038;utm_medium=feed&#038;utm_campaign=feed</link>
		<comments>http://www.warden.pl/2011/02/02/railscast-backup-database-before-migration/#comments</comments>
		<pubDate>Wed, 02 Feb 2011 17:46:32 +0000</pubDate>
		<dc:creator>warden</dc:creator>
				<category><![CDATA[Rails]]></category>

		<guid isPermaLink="false">http://www.warden.pl/?p=478</guid>
		<description><![CDATA[The code for the db:backup task can be found in this post.]]></description>
		<wfw:commentRss>http://www.warden.pl/2011/02/02/railscast-backup-database-before-migration/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Rake task for backing up MySQL database</title>
		<link>http://www.warden.pl/2011/01/10/rake-task-for-backing-up-mysql-database/#utm_source=feed&#038;utm_medium=feed&#038;utm_campaign=feed</link>
		<comments>http://www.warden.pl/2011/01/10/rake-task-for-backing-up-mysql-database/#comments</comments>
		<pubDate>Mon, 10 Jan 2011 12:59:37 +0000</pubDate>
		<dc:creator>warden</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Rails]]></category>
		<category><![CDATA[backup]]></category>
		<category><![CDATA[database]]></category>
		<category><![CDATA[mysql]]></category>
		<category><![CDATA[rails]]></category>
		<category><![CDATA[ruby]]></category>

		<guid isPermaLink="false">http://www.warden.pl/?p=467</guid>
		<description><![CDATA[It is often a good idea to do backups, right? ActiveRecord doesn&#8217;t provide a straight task to do them, so I have written a small rake task to achieve that. This task automatically cleans up old backups. Additionally, it offers two additional variables to define max number of backups left and the directory name to [...]]]></description>
		<wfw:commentRss>http://www.warden.pl/2011/01/10/rake-task-for-backing-up-mysql-database/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Running Redmine under unicorn in Debian</title>
		<link>http://www.warden.pl/2011/01/07/running-redmine-under-unicorn-in-debian/#utm_source=feed&#038;utm_medium=feed&#038;utm_campaign=feed</link>
		<comments>http://www.warden.pl/2011/01/07/running-redmine-under-unicorn-in-debian/#comments</comments>
		<pubDate>Fri, 07 Jan 2011 11:01:57 +0000</pubDate>
		<dc:creator>warden</dc:creator>
				<category><![CDATA[Linux]]></category>

		<guid isPermaLink="false">http://www.warden.pl/?p=454</guid>
		<description><![CDATA[This post explains how to set up Redmine &#8211; the packaged version in Debian, to be hosted by Unicorn server and to use apache load balancing module. This is a faster alternative to running Redmine with mod_passenger. The idea is as follows: unicorn is starting X servers running Redmine, and Apache is load-balancing the requests [...]]]></description>
		<wfw:commentRss>http://www.warden.pl/2011/01/07/running-redmine-under-unicorn-in-debian/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Deleting duplicate records in MySQL</title>
		<link>http://www.warden.pl/2011/01/05/deleting-duplicate-records-in-mysql/#utm_source=feed&#038;utm_medium=feed&#038;utm_campaign=feed</link>
		<comments>http://www.warden.pl/2011/01/05/deleting-duplicate-records-in-mysql/#comments</comments>
		<pubDate>Tue, 04 Jan 2011 22:29:40 +0000</pubDate>
		<dc:creator>warden</dc:creator>
				<category><![CDATA[Other]]></category>
		<category><![CDATA[database]]></category>
		<category><![CDATA[distinct]]></category>
		<category><![CDATA[duplicates]]></category>
		<category><![CDATA[mysql]]></category>

		<guid isPermaLink="false">http://www.warden.pl/?p=422</guid>
		<description><![CDATA[Sometimes you have multiple records where the same data spans across multiple columns in the table and you&#8217;d like to clean up that mess by leaving only one copy per unique set of records. Let&#8217;s consider the following recordset: Now we want to clean it up to have the result as following: This is quite [...]]]></description>
		<wfw:commentRss>http://www.warden.pl/2011/01/05/deleting-duplicate-records-in-mysql/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>RVM, Passenger 3, REE, Rails3 in a Debian</title>
		<link>http://www.warden.pl/2011/01/03/quickies-installing-global-rvm-passenger-3-ree-rails3-in-a-debian/#utm_source=feed&#038;utm_medium=feed&#038;utm_campaign=feed</link>
		<comments>http://www.warden.pl/2011/01/03/quickies-installing-global-rvm-passenger-3-ree-rails3-in-a-debian/#comments</comments>
		<pubDate>Mon, 03 Jan 2011 01:16:23 +0000</pubDate>
		<dc:creator>warden</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Rails]]></category>
		<category><![CDATA[debian]]></category>
		<category><![CDATA[passenger]]></category>
		<category><![CDATA[rails]]></category>
		<category><![CDATA[ree]]></category>
		<category><![CDATA[ruby]]></category>
		<category><![CDATA[rvm]]></category>

		<guid isPermaLink="false">http://www.warden.pl/?p=420</guid>
		<description><![CDATA[This post explains how to install a global RVM (Ruby Version Manager) with Passenger 3 gem, Ruby Enterprise Edition in a Debian server machine for all users. 1. Create /etc/rvmrc with the contents: I have chosen /opt/rvm/ for the installation. 2. To install RVM, use the cool script provided on rvm&#8217;s site: 3. To enable [...]]]></description>
		<wfw:commentRss>http://www.warden.pl/2011/01/03/quickies-installing-global-rvm-passenger-3-ree-rails3-in-a-debian/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>Mysql gem under MacOS Snow Leopard</title>
		<link>http://www.warden.pl/2010/11/15/how-to-install-mysql-gem-under-macos-snow-leopard/#utm_source=feed&#038;utm_medium=feed&#038;utm_campaign=feed</link>
		<comments>http://www.warden.pl/2010/11/15/how-to-install-mysql-gem-under-macos-snow-leopard/#comments</comments>
		<pubDate>Mon, 15 Nov 2010 00:42:25 +0000</pubDate>
		<dc:creator>warden</dc:creator>
				<category><![CDATA[gem]]></category>
		<category><![CDATA[mac]]></category>
		<category><![CDATA[mysql]]></category>
		<category><![CDATA[rails]]></category>

		<guid isPermaLink="false">http://www.warden.pl/?p=409</guid>
		<description><![CDATA[To set up this software under your Applebook, you have to download MySQL first. Go to MySQL download page and fetch an appropriate version for your system, depending if it 32 or 64 bits. I&#8217;m having MacBook Pro with Intel Core 2 Duo. Ergo, this is 64-bit architecture, ergo, I&#8217;ve chosen to download Mac OS [...]]]></description>
		<wfw:commentRss>http://www.warden.pl/2010/11/15/how-to-install-mysql-gem-under-macos-snow-leopard/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
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